davis gwen heim's waiting for superman premiered in hollywood last night. he won a award for the al gore documentary. now his new film follows students and families in their bat toll get a good education in a system that is said to be broken. d.c. public school chancellor michelle rhee gets a lot of face time. >> you look at what has happened in american public education over the last 20 years, we have gone from number one in a lot of different respects to absolutely at the bottom amongst developed nations. >> the president of the american federation of teachers not happy about what she called an inaccurate portrayal of sub- par teachers and villans. i got a chance to sit down with the director to talk about why he made this film. >> i have my own kids and i drive my three kids in los angeles past three public schools on the way to take my kids to a really great school. and it haunts me that the kids in my neighborhood don't have what my kids have. and why can't we give every kid in america -- why can't we give every kid in america a great education. >> tha